Hi there !
I got a little question since i didn't find anything recent on the forums.
I use the autoprovision from my pbxserver with one setting to:

Therefore, i get:

When i use netscan, i get a Hostname from another computer on the network. That computer exist, but is far from the same IP and MAC.
My phone IP is 192.168.1.103, but as you can see, other Yealink devices got the same hostname. The real computer is the IP 192.168.1.138.